• Siemens Energy & Automation was left out of Control Engineering's 1999-2000 Control and Automation Buyer's Guide , published July/August 1999. Siemens Energy & Automation is located at 3333 Old Milton Parkway, Alpharetta, Ga, 30005. This division's listings will be added to the online version of the Buyer's Guide and can be viewed at .

  • An entry in the Literature Mart section of Control Engineering's 1999-2000 Control and Automation Buyer's Guide , published July/August 1999, p. 16, listed an incorrect price for Cimlogic Inc.'s Toolbox/WD electrical schematic software product. The correct price is $2,495. For more information on Cimlogic's Toolbox/WD, see "Electrical Schematic Software" in this issue's Products&Software section, p.147, see the corrected entry in the Product and Literature Showcase supplement mailing with CE , Oct.'99, or visit .

  • A news item, "Process Controller Tuning Guidelines aid users, " CE , Aug. '99, p. 22, promoted an Online Extra article about the guidelines, but neglected to include ControlSoft (Cleveland, O.) as a provider of software that helps users collect and analyze process data to determine appropriate controller tuning values. For more information about ControlSoft and its Intune software, Circle 353 or visit

No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
Choosing controllers: PLCs, PACs, IPCs, DCS? What's best for your application?; Wireless trends; Design, integration; Manufacturing Day; Product Exclusive
Variable speed drives: Smooth, efficient, electrically quite motion control; Process control upgrades; Mobile intelligence; Product finalists: Vote now; Product Exclusives
Machine design tips: Pneumatic or electric; Software upgrades; Ethernet advantages; Additive manufacturing; Engineering Leaders; Product exclusives: PLC, HMI, IO
This article collection contains the 5 most referenced articles on improving the use of PID.
Learn how Industry 4.0 adds supply chain efficiency, optimizes pricing, improves quality, and more.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

Cyber security cost-efficient for industrial control systems; Extracting full value from operational data; Managing cyber security risks
Drilling for Big Data: Managing the flow of information; Big data drilldown series: Challenge and opportunity; OT to IT: Creating a circle of improvement; Industry loses best workers, again
Pipeline vulnerabilities? Securing hydrocarbon transit; Predictive analytics hit the mainstream; Dirty pipelines decrease flow, production—pig your line; Ensuring pipeline physical and cyber security